[PM-328] Move common/importer to libs/importer (tools-migration) (#5060)

* Create and register new libs/importer

Create package.json
Create tsconfig
Create jest.config
Extend shared and root tsconfig and jest.configs
Register with eslint

* Move importer-related files to libs/importer

* Move importer-spec-related files to libs/importer

Move import.service.spec

* Update package-lock.json

* Set CODEOWNERS for new libs/importer

* Register libs/importer with cli and fix imports

* Register libs/importer with web and fix imports

* Move importOption into models

Rename importOptions to import-options

* Fix linting issues after updating prettier

* Only expose necessary files from libs/importer

Fix tsconfig files
- Removes the trailing /index on imports in web/cli

As the spec-files no longer can access the internals via @bitwarden/importer they import by path (../src/importers)

* Add barrel files to vendors with more than one importer

libs/importer/src/importers/padlock-csv-importer.ts

@@ -0,0 +1,86 @@
+import { CollectionView } from "@bitwarden/common/admin-console/models/view/collection.view";
+
+import { ImportResult } from "../models/import-result";
+
+import { BaseImporter } from "./base-importer";
+import { Importer } from "./importer";
+
+export class PadlockCsvImporter extends BaseImporter implements Importer {
+  parse(data: string): Promise<ImportResult> {
+    const result = new ImportResult();
+    const results = this.parseCsv(data, false);
+    if (results == null) {
+      result.success = false;
+      return Promise.resolve(result);
+    }
+
+    let headers: string[] = null;
+    results.forEach((value) => {
+      if (headers == null) {
+        headers = value.map((v: string) => v);
+        return;
+      }
+
+      if (value.length < 2 || value.length !== headers.length) {
+        return;
+      }
+
+      if (!this.isNullOrWhitespace(value[1])) {
+        if (this.organization) {
+          const tags = (value[1] as string).split(",");
+          tags.forEach((tag) => {
+            tag = tag.trim();
+            let addCollection = true;
+            let collectionIndex = result.collections.length;
+
+            for (let i = 0; i < result.collections.length; i++) {
+              if (result.collections[i].name === tag) {
+                addCollection = false;
+                collectionIndex = i;
+                break;
+              }
+            }
+
+            if (addCollection) {
+              const collection = new CollectionView();
+              collection.name = tag;
+              result.collections.push(collection);
+            }
+
+            result.collectionRelationships.push([result.ciphers.length, collectionIndex]);
+          });
+        } else {
+          const tags = (value[1] as string).split(",");
+          const tag = tags.length > 0 ? tags[0].trim() : null;
+          this.processFolder(result, tag);
+        }
+      }
+
+      const cipher = this.initLoginCipher();
+      cipher.name = this.getValueOrDefault(value[0], "--");
+
+      for (let i = 2; i < value.length; i++) {
+        const header = headers[i].trim().toLowerCase();
+        if (this.isNullOrWhitespace(value[i]) || this.isNullOrWhitespace(header)) {
+          continue;
+        }
+
+        if (this.usernameFieldNames.indexOf(header) > -1) {
+          cipher.login.username = value[i];
+        } else if (this.passwordFieldNames.indexOf(header) > -1) {
+          cipher.login.password = value[i];
+        } else if (this.uriFieldNames.indexOf(header) > -1) {
+          cipher.login.uris = this.makeUriArray(value[i]);
+        } else {
+          this.processKvp(cipher, headers[i], value[i]);
+        }
+      }
+
+      this.cleanupCipher(cipher);
+      result.ciphers.push(cipher);
+    });
+
+    result.success = true;
+    return Promise.resolve(result);
+  }
+}